From 74a36a2a4e677fd3e2f6f0da0aedcdde5f3ca62c Mon Sep 17 00:00:00 2001
From: Paul Armstrong <paul@spaceyak.com>
Date: Thu, 14 Mar 2019 11:24:01 -0700
Subject: [PATCH] [fix] Jest preset module export

Export the preset as a module so that paths can be resolved relative to a Jest
config file.

Close #1290
---
 packages/react-native-web/jest-preset.js   | 7 +++++++
 packages/react-native-web/jest-preset.json | 9 ---------
 packages/react-native-web/package.json     | 2 +-
 3 files changed, 8 insertions(+), 10 deletions(-)
 create mode 100644 packages/react-native-web/jest-preset.js
 delete mode 100644 packages/react-native-web/jest-preset.json

diff --git a/packages/react-native-web/jest-preset.js b/packages/react-native-web/jest-preset.js
new file mode 100644
index 00000000..f28877d8
--- /dev/null
+++ b/packages/react-native-web/jest-preset.js
@@ -0,0 +1,7 @@
+module.exports = {
+  moduleNameMapper: {
+    '^react-native$': require.resolve('./dist/cjs')
+  },
+  setupFiles: [require.resolve('./jest/setup.js')],
+  testEnvironment: require.resolve('jest-environment-jsdom')
+};
diff --git a/packages/react-native-web/jest-preset.json b/packages/react-native-web/jest-preset.json
deleted file mode 100644
index d8bb7ebf..00000000
--- a/packages/react-native-web/jest-preset.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-  "moduleNameMapper": {
-    "^react-native$": "<rootDir>/node_modules/react-native-web/dist/cjs"
-  },
-  "setupFiles": [
-    "<rootDir>/node_modules/react-native-web/jest/setup.js"
-  ],
-  "testEnvironment": "jsdom"
-}
diff --git a/packages/react-native-web/package.json b/packages/react-native-web/package.json
index b10925f8..3383e57b 100644
--- a/packages/react-native-web/package.json
+++ b/packages/react-native-web/package.json
@@ -11,7 +11,7 @@
   "files": [
     "dist",
     "jest",
-    "jest-preset.json",
+    "jest-preset.js",
     "src",
     "!**/__tests__"
   ],